Toshiba L517 Personal Computer User Manual


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4.12CPUCoolingModuleandFan 4ReplacementProcedures
Satellite/SatelliteProL510/L515/L517
MaintenanceManual
4-39
InstallingtheCPUCoolingModuleandFan
InstallthecoolingModuleaccordingtothefollowingproceduresandFigures4-19,4-20,4-
21,4-22and4-23.
CAUTION:Wheninstallingthecoolingmodule,keepthefollowinginmind:
1. Besuretoconfirmthecorrectpositionforthemodule.
2. Securestherelevantscrewsonthemainboardaccordingtothenumbersequence
sealedonheatsinkmodule.
NOTE:ApplysilicongreasewithaspecialsyringetocoverthesurfaceoftheCPUchip
completely.
1. IfsilicongreaseisalreadyappliedtotheCPUandfanmodule,wipethemoffwitha
cloth.
Byusingaspecialsyringe,applysilicongreaseG7762totheCPUchipcentersothat
theentireCPUchipiscoveredwiththegreaseG7762.
2. InstalltheCPUcoolingmoduleintothecorrectpositiononthesystemboard.
3. PlacetheCPUcoolingmoduleandbracketinthecorrectpositionandsecureitwith
twoM2x3whiteflat-headscrews.
4. PlacethefaninthecorrectpositionandsecureitwithtwoM2x3blackflathead
screws.
5. ConnectthefancabletoCN802onthesystemboard.
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